AutoCodes – Ford – P2005 2009 Ford Fusion

P2005 2009 Ford Fusion Code - Intake Manifold Runner Control Stuck Open Bank 2

Quick Answer

The Intake Manifold Runner Control (IMRC) is an electrically actuated system consisting of a motorized actuator with an attaching linkage for each housing on each bank. Common causes include Faulty Intake Manifold Runner Control (IMRC) Solenoid, Intake Manifold Runner Control Solenoid is open or shorted, Intake Manifold Runner Control Solenoid circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P2005 2009 Ford Fusion indicates Intake Manifold Runner Control Stuck Open Bank 2.
Common causes: Common causes include Faulty Intake Manifold Runner Control (IMRC) Solenoid, Intake Manifold Runner Control Solenoid is open or shorted, Intake Manifold Runner Control Solenoid circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 2,278

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jul 03, 2022

Description
Possible Causes
How To Fix
Tech Notes ▶
Cost to Diagnose
FAQs
Comments
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Code P2005 2009 Ford Fusion Description

The Intake Manifold Runner Control (IMRC) is an electrically actuated system consisting of a motorized actuator with an attaching linkage for each housing on each bank. The linkage attaches to the housing butterfly plate levers. Each IMRC housing is an aluminum casting with two intake air passages for each cylinder. One passage is always open, and the other is opened and closed with a butterfly valve plate. The housing uses a return spring to hold the plates closed. The motorized actuator houses internal switches to provide feedback to the Powertrain Control Module (PCM), indicating linkage and plate position. Under about 3000 rpm, the vacuum solenoid will be energized. This will allow the manifold vacuum to be applied and the butterfly valve plates to stay closed. Above approximately 3000 rpm, the vacuum solenoid will be de-energized. This will allow a vacuum to vent from the actuator and the butterfly valve plates to open. The Diagnostic Trouble Code (DTC) sets when the IMRC is commanded close, but the IMRC monitor indicates open.

OBDII Code P2005 2009 Ford Fusion - Intake Manifold Runner Control Stuck Open Bank 2 - AutoCodes.com — P2005 2009 Ford Fusion Code - Intake Manifold Runner Control Stuck Open Bank 2

What does this mean?

What are the Possible Causes of the DTC P2005 2009 Ford Fusion?

Faulty Intake Manifold Runner Control (IMRC) Solenoid
Intake Manifold Runner Control Solenoid is open or shorted
Intake Manifold Runner Control Solenoid circuit poor electrical connection
Faulty Powertrain Control Module (PCM)

How to Fix the DTC P2005 2009 Ford Fusion?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What does this mean?

Code Tech Notes

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P2005 2009 Ford Fusion code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P2005 2009 Ford Fusion Code

1. What are the common symptoms of OBDII code P2005 on a 2009 Ford Fusion?

- Common symptoms include decreased engine performance, rough idling, and the check engine light illuminating.

2. What does the OBDII code P2005 on a 2009 Ford Fusion indicate?

- The code P2005 indicates an issue with the Intake Manifold Runner Control (IMRC) being stuck open on Bank 2 of the engine.

3. What are the possible causes of the Intake Manifold Runner Control being stuck open on Bank 2 in a 2009 Ford Fusion?

- The causes can include a faulty IMRC actuator, damaged IMRC linkage, or a problem with the intake manifold runner control valve.

4. How can I diagnose the cause of OBDII code P2005 on my 2009 Ford Fusion?

- Diagnosis typically involves inspecting the IMRC components for any visible damage, testing the actuator for proper function, and checking for any vacuum leaks in the system.

5. Can I continue driving my 2009 Ford Fusion with the Intake Manifold Runner Control stuck open?

- It is not recommended to drive the vehicle with the IMRC stuck open, as it can lead to decreased fuel efficiency and potential damage to the engine over time.

6. Is it possible to repair the Intake Manifold Runner Control issue on a 2009 Ford Fusion myself?

- While some minor repairs like cleaning the IMRC components or replacing a faulty actuator may be done DIY, more complex repairs might require professional assistance.

7. How much does it typically cost to fix OBDII code P2005 related to the Intake Manifold Runner Control on a 2009 Ford Fusion?

- The cost of repairs can vary depending on the exact issue, but it can range from a few hundred to over a thousand dollars, including parts and labor.

8. Are there any preventive measures to avoid the Intake Manifold Runner Control from getting stuck open in the future?

- Regular maintenance, such as cleaning the intake system and ensuring proper functioning of the IMRC components, can help prevent issues like the control getting stuck open.

9. Will resetting the check engine light make the issue related to OBDII code P2005 go away?

- Resetting the check engine light may temporarily turn it off, but the underlying issue causing the code will still need to be diagnosed and fixed to prevent further problems.

10. Can a faulty Intake Manifold Runner Control affect the emissions of a 2009 Ford Fusion?

- Yes, a malfunctioning IMRC can affect the air-fuel mixture, leading to increased emissions and potentially causing the vehicle to fail emission tests.